54973952

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 80

約数和(自身を含む): 123152832

約数和(自身を除く): 68178880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 227, 256, 344, 352, 454, 473, 512, 688, 704, 908, 946, 1376, 1408, 1816, 1892, 2497, 2752, 2816, 3632, 3784, 4994, 5504, 5632, 7264, 7568, 9761, 9988, 11008, 14528, 15136, 19522, 19976, 22016, 29056, 30272, 39044, 39952, 58112, 60544, 78088, 79904, 107371, 116224, 121088, 156176, 159808, 214742, 242176, 312352, 319616, 429484, 624704, 639232, 858968, 1249408, 1278464, 1717936, 2498816, 3435872, 4997632, 6871744, 13743488, 27486976, 54973952]

約数ペア:

[(1, 54973952), (2, 27486976), (4, 13743488), (8, 6871744), (11, 4997632), (16, 3435872), (22, 2498816), (32, 1717936), (43, 1278464), (44, 1249408), (64, 858968), (86, 639232), (88, 624704), (128, 429484), (172, 319616), (176, 312352), (227, 242176), (256, 214742), (344, 159808), (352, 156176), (454, 121088), (473, 116224), (512, 107371), (688, 79904), (704, 78088), (908, 60544), (946, 58112), (1376, 39952), (1408, 39044), (1816, 30272), (1892, 29056), (2497, 22016), (2752, 19976), (2816, 19522), (3632, 15136), (3784, 14528), (4994, 11008), (5504, 9988), (5632, 9761), (7264, 7568)]